26 Ago CD8+CD28-CD127loCD39+ Treg Expansion: a New Possible Pathogenic Mechanism for HIV Infection?

Background: CD8+CD28-CD127lowCD39+ T cells (CD8+Treg) are regulatory T lymphocytes, highly concentrated within tumor microenvironment, never analyzed in the circulation of HIV infected patients. Objectives: To analyze the frequency of CD8+ Treg in the circulation of HIV infected patients. Methods: The frequency of CD8+ Treg was analyzed and...